Automatic ICD code assignment of Chinese clinical notes based on multilayer attention BiRNN
作者:
Yu, Ying;Li, Min;Liu, Liangliang;Fei, Zhihui;Wu, Fang-Xiang;...
期刊:
Journal of Biomedical Informatics ,2019年91:103114 ISSN:1532-0464
通讯作者:
Wang, Jianxin
作者机构:
[Fei, Zhihui; Li, Min; Yu, Ying; Liu, Liangliang; Wang, Jianxin] Cent South Univ, Sch Comp Sci & Engn, Changsha 410083, Peoples R China.;[Yu, Ying] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.;[Wu, Fang-Xiang] Univ Saskatchewan, Div Biomed Engn, Saskatoon, SK S7N 5A9, Canada.;[Wu, Fang-Xiang] Univ Saskatchewan, Dept Mech Engn, Saskatoon, SK S7N 5A9, Canada.
通讯机构:
[Wang, Jianxin] C;Cent South Univ, Sch Comp Sci & Engn, Changsha 410083, Peoples R China.
关键词:
Codes (symbols);Embeddings;Multilayers;Semantics;Bidirectional recurrent neural networks;Character-enhanced;Clinical notes;Electronic health record;Hierarchical approach;ICD code;International classification of disease;Neural network model;Recurrent neural networks;Article;artificial neural network;attention;Chinese (language);hospital admission;human;International Classification of Diseases;linguistics;machine learning;medical record;multilayer attention bidirectional recurrent neural network;performance;prediction;priority journal;problem solving;short term memory;automation;China;electronic health record;information processing;machine learning;Automation;China;Datasets as Topic;Electronic Health Records;International Classification of Diseases;Machine Learning
摘要:
International Classification of Diseases (ICD) code is an important label of electronic health record. The automatic ICD code assignment based on the narrative of clinical documents is an essential task which has drawn much attention recently. When Chinese clinical notes are the input corpus, the nature of Chinese brings some issues that need to be considered, such as the accuracy of word segmentation and the representation of single Chinese characters which contain semantics. Taking the lengthy text of patient notes and the representation of Chinese words into account, we present a multilayer attention bidirectional recurrent neural network (MA-BiRNN) model to implement the assignment of disease codes. A hierarchical approach is used to represent the feature of discharge summaries without manual feature engineering. The combination of character level embedding and word level embedding can improve the representation of words. Attention mechanism is introduced into bidirectional long short term memory networks, which helps to solve the performance dropping problem when plain recurrent neural networks encounter long text sequences. The experiment is carried out on a real-world dataset containing 7732 admission records in Chinese and 1177 unique ICD-10 labels. The proposed model achieves 0.639 and 0.766 in F1-score on full-level code and block-level code, respectively. It outperforms the baseline neural network models and achieves the lowest Hamming loss value. Ablation analysis indicates that the multilevel attention mechanism plays a decisive role in the system for dealing with Chinese clinical notes.
语种:
英文
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基于主题的SE-TextRank情感摘要方法
作者:
刘志明;于波;欧阳纯萍;余颖;阳小华;...
期刊:
情报工程 ,2017年3(3):97-104 ISSN:2095-915X
作者机构:
南华大学计算机科学与技术学院 衡阳 421001;国家行政学院电子政务研究中心 北京 100089;[刘志明; 欧阳纯萍; 阳小华; 余颖; 于波] 南华大学;[翟云] 国家行政学院
关键词:
文本摘要;LDA模型;余弦距离;特征融合
摘要:
技术的目的是以简洁的形式准确表达文章的核心情感内容。为解决不同的文档结构及内容特征等问题对摘要结果的影响,提出了一种基于主题的SE-TextRank情感摘要方法。通过LDA模型自动获取收敛后的文本主题,利用余弦距离算法进行主题句子分组,使用传统多特征融合以及SE-TextRank情感摘要算法对组内中心句抽取,最终获取目的摘要。实验表明,采用此方法能够更为高效的获取新闻文本摘要结果。
语种:
中文
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程序设计课程中的风险思维培养
作者:
李晓昀;马淑萍;余颖
期刊:
计算机教育 ,2017年(4):79-81 ISSN:1672-5913
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[李晓昀; 余颖; 马淑萍] 南华大学
关键词:
风险思维;程序设计;思维训练;思维教学
摘要:
风险思维作为针对风险所产生的预测、估算、推理、决策等一系列心智活动,已成为新型人才所应具备的科学思维方式之一。高校作为人才培养的重要基地,挖掘现有课程思维训练潜能,创新教学方法,推进思维教学已成必然。文章分析程序设计课程在风险思维训练中的优势,阐述具体的思维训练方法,初步探讨该课程在风险思维训练中的积极作用。
语种:
中文
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Desktop Data Driven Approach to Personalize Query Recommendation
作者:
Li, Xiao-yun;Yu, Ying*
期刊:
Communications in Computer and Information Science ,2017年727(1):100-109 ISSN:1865-0929
通讯作者:
Yu, Ying
作者机构:
[Li, Xiao-yun; Yu, Ying] Univ South China, Sch Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
通讯机构:
[Yu, Ying] U;Univ South China, Sch Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
会议名称:
3rd International Conference of Pioneering Computer Scientists, Engineers and Educators (ICPCSEE)
会议时间:
Springer Verlag
会议地点:
Cent S Univ, Changsha, PEOPLES R CHINA
会议主办单位:
Cent S Univ
会议论文集名称:
Data Science
关键词:
Desktop data;Query recommendation;Search task;User model;Work task
摘要:
Query recommendation is an effective method to help users describe their search intentions. In a personalized system, cold-start and the data sparsity were unavoidable, which directly lead to deficient performance of personalizing. As a significant part of a user’s personal information space, a personal computer owns lots of documents relevant to his or her interest. Therefore, desktop data was introduced to construct a user’s preference model. Furthermore, considering the variety of desktop data, relationship between search task and work task was simultaneously exploited to predict a user’s specific information need. Ten volunteers joined experiments to evaluate the potential of desktop data. A series of experiments were conducted and the results proved that desktop data greatly contributed to providing effective personalized reference words. Besides, the results demonstrated that a user’s long-term interest model performed steadier than work task context, but the most valuable words were the top-3 words extracted from the work context. ©2017, Springer Nature Singapore Pte Ltd.
语种:
英文
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A similarity algorithm based on the generality and individuality of words
作者:
Zou, Yinfeng;Ouyang, Chunping* ;Liu, Yongbin;Yang, Xiaohua;Yu, Ying
期刊:
Lecture Notes in Computer Science ,2016年10102:549-558 ISSN:0302-9743
通讯作者:
Ouyang, Chunping
作者机构:
[Ouyang, Chunping; Yang, Xiaohua; Liu, Yongbin; Yu, Ying; Zou, Yinfeng] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
通讯机构:
[Ouyang, Chunping] U;Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
会议名称:
第五届自然语言处理与中文计算会议(NLPCC-ICCPOL2016)
会议时间:
2016-12-02
会议地点:
昆明
会议主办单位:
Kunming Univ Sci & Technol
会议论文集名称:
第五届自然语言处理与中文计算会议(NLPCC-ICCPOL2016)论文集
关键词:
Artificial intelligence;Computer science;Computers;Correlation methods;Classic algorithm;Concept description;HowNet;nocv1;Pearson correlation coefficients;Popular platform;Similarity algorithm;Similarity evaluation;Words similarity;Correlation methods;Natural language processing systems
摘要:
“HowNet” is a popular platform of Chinese text similarity calculation. The study has found that there is still some short-comings about the effect of “HowNet” architecture, the organization of vocabulary, concept description on word similarity measurement. In hence, on the basis of analyzing the generality and individuality of words in “HowNet”, a similarity algorithm based on the generality and individuality of words is proposed. Furthermore, experimental data is from NLPCC-ICCPOL 2016 Chinese words similarity evaluation task data set. Experimental results show that the algorithm is more feasible and stable, and better than some of the other classic algorithms. Moreover, the size of experimental data sets has a little influence on experimental results. In all experiments, the Pearson correlation coefficient and the Spearman’s coefficient have stably reached 0.460 and 0.440. © Springer International Publishing AG 2016.
语种:
英文
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基于自适应遗传算法的自动组卷策略研究
作者:
余颖;李晓昀;左贵启;陈波;罗昭
期刊:
南华大学学报(自然科学版) ,2016年30(3):61-65 ISSN:1673-0062
作者机构:
[李晓昀; 余颖] 南华大学 计算机科学与技术学院,湖南 衡阳421001;南华大学 船山学院,湖南 衡阳421001;南华大学 船山学院,湖南 衡阳,421001;南华大学 计算机科学与技术学院,湖南 衡阳,421001;[李晓昀; 余颖] 南华大学 船山学院,湖南 衡阳421001
关键词:
遗传算法;自动组卷;在线考试系统
摘要:
随着计算机辅助教学和网络的迅速发展,在线考试将逐步替代传统的考试方式而被广泛应用.利用计算机完成自动组卷也将替代原有的人工出卷方式,成为在线考试系统的核心功能之一.本文在量化组卷需求的基础上,提出了一种基于遗传算法的自动组卷策略,将试卷抽象为染色体,每道题抽象为染色体中的一个基因,不断抽取出相应的试题组成多份试卷,最终根据用户设置的组卷参数,选择与用户期望值最接近的一份试卷,本文选取试题号作为单个基因编号对染色体进行编码,避免了解码和多余空间搜索的时间消耗,实验表明基于遗传算法的自动组卷结果较符合出卷要求.
语种:
中文
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程序设计类课程多维评价方法探索
作者:
余颖;李晓昀
期刊:
计算机教育 ,2016年(9):147-148,156 ISSN:1672-5913
作者机构:
南华大学 计算机科学与技术学院,湖南 衡阳,421001;[李晓昀; 余颖] 南华大学
会议名称:
第九届全国高校计算机网络教学暨网络工程专业建设研讨会
会议时间:
2016-08-16
会议地点:
成都
会议论文集名称:
第九届全国高校计算机网络教学暨网络工程专业建设研讨会 论文集
关键词:
多维;评价方法;程序设计课程
摘要:
程序设计类课程以培养学生的计算思维能力和实际编程动手能力为目标,但目前的评价方式未能全面、客观地考核学生的综合能力。文章提出一种多维评价方法,将程序设计能力、学生主动性、平时表现以及综合应用能力等4个方面纳入课程的评价体系。通过在2015级计算机类专业学生的C语言程序设计课程中实施多维评价,说明这种评价方法的实施效果。
语种:
中文
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程序设计课程对非计算机专业学生系统思维能力培养的作用
作者:
李晓昀;阳小华;刘志明;马淑萍;余颖
期刊:
计算机教育 ,2016年(6):121-123+129 ISSN:1672-5913
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[李晓昀; 刘志明; 余颖; 阳小华; 马淑萍] 南华大学
关键词:
程序设计;系统思维;思维训练;多样性;相关性;一体性
摘要:
大学计算机作为现代大学通识教育基础性课程之一,是培养大学生信息素养和科学思维方式的入门课程。文章从多样性、相关性、一体性、结构性、有序性和动态性思维培养的角度出发,一一说明针对非计算机专业学生的程序设计课程教学内容如何设计,如何将思维训练融合到知识教学每个环节,潜移默化地对学生进行思维意识及思维技能的培养与训练。
语种:
中文
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依托ACM/ICPC的高素质IT人才培养探索与实践
作者:
余颖;欧阳纯萍;刘杰;刘志明
期刊:
计算机教育 ,2015年(16):10-13 ISSN:1672-5913
作者机构:
[刘志明; 欧阳纯萍; 刘杰; 余颖] 南华大学计算机科学与技术学院,湖南衡阳21001
关键词:
IT人才培养;综合素质
摘要:
针对目前IT业求职市场突出的供求矛盾,分析企业对IT人才的素质要求以及ACM/ICPC竞赛活动对学生综合素质培养的积极作用,阐述如何有效地开展竞赛活动.
语种:
中文
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Refine search results based on desktop context
作者:
Li, Xiaoyun* ;Yu, Ying;Ouyang, Chunping
期刊:
Lecture Notes in Computer Science ,2015年9362:209-218 ISSN:0302-9743
通讯作者:
Li, Xiaoyun
作者机构:
[Ouyang, Chunping; Yu, Ying; Li, Xiaoyun] Univ South China, Dept Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
通讯机构:
[Li, Xiaoyun] U;Univ South China, Dept Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
会议名称:
4th CCF Conference on Natural Language Processing and Chinese Computing, NLPCC 2015
会议时间:
9 October 2015 through 13 October 2015
会议地点:
Jiangxi Normal Univ, Nanchang, PEOPLES R CHINA
会议主办单位:
Jiangxi Normal Univ
会议论文集名称:
Lecture Notes in Artificial Intelligence
关键词:
Computational linguistics;Information retrieval;Personal computers;Desktop context;Knowledge level;Personal documents;Personal information spaces;Search intentions;Search queries;Time-related information;User Modeling;Natural language processing systems
摘要:
During a search task, a user’s search intention is possible inaccurate. Even with clear information need, it is probable that the search query cannot precisely describe the user’s need. And besides, the user is utterly impossible browse all the returned results. Thus, a selected and valuable returned search list is quite important for a search system. Actually, there are lots of reliable and highly relevant personal documents existing in a user’s personal computer. Based on the desktop documents, it is relevantly easy to understand the user’s current knowledge level about the present search subject, which is useful to predict a user’s need. An approach was proposed to exploit the potential of desktop context to refine the search returned list. Firstly, to attain a comprehensive long-term user model, the operational history and a series of time-related information were analyzed to achieve the attention degree that a user paid to a document. And the Keywords and user tags were focused on to understand the content. Secondly, working scenario was regarded as the most valuable information to construct a short-term user model, which directly suggested what exactly a user was working on. Experiment results showed that desktop context could effectively help refine the search returned results, and only the effectively combination of the long-term user model and the short-term user model could offer more relevant items to satisfy the user. © Springer International Publishing Switzerland 2015.
语种:
英文
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“卓越软件工程师”创新培养模式的设计与实践
作者:
欧阳纯萍;刘永彬;阳小华;刘志明;余颖
期刊:
计算机教育 ,2015年(15):78-81 ISSN:1672-5913
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[刘志明; 欧阳纯萍; 余颖; 阳小华; 刘永彬] 南华大学
关键词:
卓越软件工程师;创新人才;培养模式
摘要:
针对传统的软件工程师人才培养模式具有封闭性、单一性和静态性的特点,提出基于"开放(open)、主动(initiative)、动态(dynamic),OID"式的卓越软件人才创新培养模式,阐述该模式的设计和实施过程并说明效果。
语种:
中文
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地方高校软件工程专业“卓越计划”实施策略研究
作者:
余颖;李晓昀;欧阳纯萍
期刊:
计算机时代 ,2014年(6):68-70 ISSN:1006-8228
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[李晓昀; 欧阳纯萍; 余颖] 南华大学
关键词:
地方高校;软件工程;卓越计划;工程人才
摘要:
“卓越计划”的实施旨在突破传统的工程类专业人才培养模式,为工程领域培养适应经济社会发展需要的创新型优秀工程技术人才.针对软件工程卓越工程师的具体培养要求,分析了地方高校在软件工程专业“卓越计划”实施过程中存在的薄弱环节,结合南华大学该专业卓越计划实施的实际情况,探讨了地方高校如何结合自身特色,因地制宜地培养软件工程专业高质量工程人才.
语种:
中文
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云计算支持的操作系统课程教学模式探索
作者:
欧阳纯萍;阳小华;余颖;李晓昀
期刊:
计算机时代 ,2014年(8):70-72 ISSN:1006-8228
作者机构:
南华大学计算机科学与技术学院,湖南 衡阳,421001;[李晓昀; 欧阳纯萍; 余颖; 阳小华] 南华大学
关键词:
操作系统;云计算平台;理论教学模式;教学实践改革
摘要:
操作系统课程因其内容抽象,与计算机硬件知识结合紧密等特点,被普遍认为是一门难教、难学的计算机专业核心课程.结合目前在教育领域广泛应用的云计算技术,从任务驱动式理论教学、自主式教学内容扩充、分层式教学实践三个主要环节对操作系统课程教学进行全面的改革和实践.实践证明该教学模式提升了学生对课程重点和难点的掌握程度,也提高了学生的自主学习能力,达到了计算机专业人才素质教育的目的.
语种:
中文
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Topic sentiment analysis in chinese news
作者:
Chunping Ouyang;Wen Zhou;Ying Yu;Liu Zhiming;Yang Xiaohua
期刊:
International Journal of Multimedia and Ubiquitous Engineering ,2014年9(11):385-396 ISSN:1975-0080
通讯作者:
Wen, Zhou
作者机构:
[Ouyang C.; Wen Zhou; Yu Y.; Liu Zhiming; Yang Xiaohua] School of Computer Science and Technology, University of South China, Hunan Hengyang, 421001, China
通讯机构:
School of Computer Science and Technology, University of South China, Hunan Hengyang, China
关键词:
Extraction;Semantics;Vector spaces;EDT;Emotion analysis;Improve performance;News context;Sentence extraction;Sentence recognition;Sentence-based;Sentiment analysis;Data mining
摘要:
Sentiment analysis in news is different from normal text sentiment analysis. News usually have a specific topic, a focus semantic emotion, therefore, this paper, based on the principal of using Emotion Dependency Tuple (EDT) as the basic unit of news emotion analysis, resolves topic sentiment analysis in news into three progressive sub-problem, namely, topic sentence recognition, EDT extraction and topic sentiment analysis. We use an improved TF-IDF and cross entropy to extract feature set of topics. Then, based on space vector model, calculate the topic association of a sentence and extract topic sentence. Finally, we construct topic sentence based on EDT and complete clustering of news topic sentiment. This method is evaluated using COAE2014 dataset, and differential means shows that our results close to the best results. This shows that the topic based EDT could effectively improve performance of sentiment analysis in news. © 2014 SERSC.
语种:
英文
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多策略中文微博细粒度情绪分析研究
作者:
欧阳纯萍;阳小华;雷龙艳;徐强;余颖;...
期刊:
北京大学学报(自然科学版) ,2014年50(1):67-72 ISSN:0479-8023
通讯作者:
Ouyang, C.
作者机构:
[欧阳纯萍; 雷龙艳; 余颖; 阳小华; 刘志明; 徐强] School of Computer Science and Technology, University of South China, Hengyang 421001, China
通讯机构:
[Ouyang, C.] S;School of Computer Science and Technology, , Hengyang 421001, China
关键词:
细粒度情绪分析;中文微博;朴素贝叶斯
摘要:
针对中文微博用户的情绪分析问题,提出一种基于多策略融合的细粒度情绪分析方法。首先采用朴素贝叶斯算法对微博的有无情绪分类问题进行研究,然后构建有情绪微博的21维特征向量,最后采用SVM和KNN算法对微博进行细粒度情绪分析。以新浪微博作为实验对象,结果表明多策略集成方法好于单一分类算法。在多策略集成方法中,"NB+SVM"方法略优于"NB+KNN"方法。
语种:
中文
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一种程序设计课程实践教学改革探索
作者:
李晓昀;余颖;欧阳纯萍
期刊:
计算机时代 ,2013年(9):63-64+66 ISSN:1006-8228
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[李晓昀; 欧阳纯萍; 余颖] 南华大学
关键词:
实践教学;主动学习;网络公共教学平台;竞争
摘要:
在非计算机专业学生的程序设计课程教学中,实验课的作用一直未受到重视,这不利于培养学生的程序设计能力.为此提出一种新的实践教学模式,实验课教学以激发学生竞争意识为手段,以激励学生主动学习为目标.该实践教学方法经过了一个学期的教学成果对比,教改实验班的成绩在期末理论考试和机试做题数量两方面均取得较好成绩,这表明该模式在提高理论水平与程序设计实践能力两方面都具有很好的教学效果.
语种:
中文
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Study on metric of genreic intertexuality based on user behavior
作者:
Wan, Yaping* ;Yang, Xiaohua;Liu, Zhiming;Li, Xiaoyun;Ouyang, Chunping;...
期刊:
Applied Mechanics and Materials ,2013年263-266(PART 1):1503-1509 ISSN:1660-9336
通讯作者:
Wan, Yaping
作者机构:
[Ouyang, Chunping; Yang, Xiaohua; Liu, Zhiming; Jiang, Hui; Wan, Yaping; Yu, Ying; Li, Xiaoyun] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
通讯机构:
[Wan, Yaping] U;Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
会议地点:
Guangzhou, PEOPLES R CHINA
会议主办单位:
[Wan, Yaping;Yang, Xiaohua;Liu, Zhiming;Li, Xiaoyun;Ouyang, Chunping;Yu, Ying;Jiang, Hui] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
会议论文集名称:
Applied Mechanics and Materials
关键词:
Genre;Intertexuality;Movie community;User behavior
摘要:
Using the genre perspective, we studied the electronic communication of knowledge users collaborating on a movie community and found that their work and interactions were mediated by the use of genres. Drawing on these findings, we develop the concept of genre repertoire to designate the set of genres enacted by groups, organizations, or communities to accomplish their work. Automatic discourse classification according to genre in social information sharing, transfer and knowledge communication provides a higher level of service quality. By investigating user behavior in movie community, the relationship between intertextuality of discourse genre and user behavior was studied. We denoted genre by using vector, and discourse genre intertextuality intensity is measured with vector distance. And for those discourse which genre is unknown, genre intertextuality is calculated using user behavior. The results show that user various behaviors stickiness in movie community and discourse genre intertextuality intensity have potential common features.
语种:
英文
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Study on User Behavior and Social Tagging
作者:
Wan, Yaping* ;Yang, Xiaohua;Liu, Zhiming;Ma, Jiayu;Li, Xiaoyun;...
作者机构:
[Ouyang, Chunping; Yang, Xiaohua; Liu, Zhiming; Jiang, Hui; Wan, Yaping; Yu, Ying; Li, Xiaoyun; Ma, Jiayu] Univ South China, Sch Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
会议名称:
International Conference on Computer, Networks and Communication Engineering (ICCNCE)
会议时间:
MAY 23-24, 2013
会议地点:
Beijing, PEOPLES R CHINA
会议主办单位:
[Wan, Yaping;Yang, Xiaohua;Liu, Zhiming;Ma, Jiayu;Li, Xiaoyun;Ouyang, Chunping;Yu, Ying;Jiang, Hui] Univ South China, Sch Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
会议论文集名称:
Advances in Intelligent Systems Research
关键词:
Tags;Social Networks;Classification;Discourse
摘要:
We studied the electronic communication of knowledge users collaborating on a community and found that their work and interactions were mediated by the use of tag. Drawing on these, we found social ta
语种:
英文
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引入体裁描述目标的检索匹配模型研究
作者:
李晓昀;阳小华;余颖;欧阳纯萍;刘志明;...
期刊:
山西大学学报(自然科学版) ,2013年36(4):517-522 ISSN:0253-2395
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[欧阳纯萍] 欧阳纯萍;[余颖] 余颖;[李晓昀] 李晓昀;[阳小华] 阳小华
关键词:
匹配模型;体裁;信息需求;检索目标;文档目标
摘要:
将体裁引入检索匹配模型,提出了一个二维模型,利用体裁包含的丰富上下文信息,将用户检索目标及文档目标以统一的形式表示出来,进行独立的匹配. 通过对内容维度单一匹配以及二维匹配的一系列对比实验发现,将目标从内容维度分离出来进行独立匹配,能够有效提高返回列表中相关度更高的信息资源的排名,使得检索结果更符合检索用户当前的信息需求,从而提高用户满意度.
语种:
中文
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一种SSH框架的在线程序自动评判系统的设计与实现
作者:
余颖;李晓昀;欧阳纯萍
期刊:
南华大学学报(自然科学版) ,2012年26(4):65-68 ISSN:1673-0062
作者机构:
南华大学计算机科学与技术学院,湖南衡阳,421001;[李晓昀; 欧阳纯萍; 余颖] 南华大学
关键词:
SSH框架;在线程序评判
摘要:
利用SSH框架技术开发了在线程序自动评判系统,首先对SSH框架特点进行了介绍,通过分析在线评判系统的功能,阐述了基于SSH框架的系统架构及数据库设计,最后说明了核心评判模块的设计思路及实现效果.
语种:
中文
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